testo 506 Pressure measurement - Practical , efficient and accurate
Small compact differential pressure meters with temperature compensation and practical one button operation.
- 6 switchable units : hPa/mbar, mmH2O, mmHg, inH2O, psi
- Integrated air flow measurement to 27 m/s
Measures pressure and air flow in air air conditioning / ventilation and in cleanrooms with air density compensation in air conditioning / ventilation units.